This inventor holds 2 USPTO granted patents. Top assignees: Financial Technology Research Institute, Inc., International Business Machines Corporation, Kabushiki Kaisha Toshiba. Active years: 1987-2009.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Ohmori. Retrieved from https://idiyas.com/inventor/keiji-ohmori
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 50.0
Average Co-Inventor Count = 1.8
ph-index = 2
Forward Citations = 19(Granted Patents)
Company Filing History:
1 out of 1 Financial Technology Research Institute, Inc.
1 out of 166,524 
International Business Machines Corporation
1 out of 53,332 
Kabushiki Kaisha Toshiba
4. 1 out of 4
The Sanwa Bank Limited
where one patent can have more than one assignee
Years Active: 1987-2009
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2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Ohmori. Retrieved from https://idiyas.com/inventor/keiji-ohmori
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]